| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 23 | 
                                                                 
                                    
                                    2.3%
                                 
                                                             | 
                                                        
                    
| 0 | Don't belong | 862 | 
                                                                 
                                    
                                    86.2%
                                 
                                                             | 
                                                        
                    
| 1 | Inactive member | 18 | 
                                                                 
                                    
                                    1.8%
                                 
                                                             | 
                                                        
                    
| 2 | Active member | 94 | 
                                                                 
                                    
                                    9.4%
                                 
                                                             |